光是建筑中最重要的材料。
Light is the most important material in architecture.
L-函数的研究是数学知识统一性的反映。
我不是幸运，我是受祝福的。
To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.
我相信一切事情的发生都有其原因。
贪婪的欲望会带来痛苦，舍弃贪欲才能获得真正的快乐。